CN201172780Y - Welding wing rail for railway combined frog - Google Patents
Welding wing rail for railway combined frog Download PDFInfo
- Publication number
- CN201172780Y CN201172780Y CNU2008200829382U CN200820082938U CN201172780Y CN 201172780 Y CN201172780 Y CN 201172780Y CN U2008200829382 U CNU2008200829382 U CN U2008200829382U CN 200820082938 U CN200820082938 U CN 200820082938U CN 201172780 Y CN201172780 Y CN 201172780Y
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- CN
- China
- Prior art keywords
- frog
- section
- railway
- wing rail
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a railway track, which aims at providing a welding wing rail for a railway combination frog. The welding wing rail for a railway combination frog comprises a standard railroad rail segment and a reinforced segment which is fixedly connected on the tail end of the standard railroad rail segment. The welding wing rail for a railway combination frog has convenient manufacture, excellent compatibility with the existing frogs, reasonable design, high intensity and excellent wear resistance, the reinforced segment which is used as the component of the wing rail can improve the work condition of the existing frogs, thereby improving the service span of an integral frog.
Description
Technical field
The utility model relates to railroad track, in particular, relates to a kind of railway assembled frog welded wing.
Background technology
The wing rail major part of the assembled frog that uses on the railway is with the manufacturing of standard rail at present.Owing to be subjected to the restriction of railway frog structure and standard rail material, to train wheel and wing rail disengaging place, the easiest wearing and tearing of this section wing rail end face worsen the working condition of railway frog, directly influence the application life of railway frog at throat of frog for it.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of railway assembled frog welded wing is provided.
In order to overcome the above problems, the utility model is achieved through the following technical solutions.
The utility model provides a kind of railway assembled frog welded wing, comprises standard rail section, at the end of standard rail section, is fixedly connected with and strengthens section.
As a kind of improvement, the position that described reinforcement section is connected with standard rail section is to be the position of asking of the position of 70mm to the central body of frog section width at throat of frog.
As a kind of improvement, described standard rail section is fixedlyed connected by welding method with the reinforcement section.
As a kind of improvement, described reinforcement section has the outer shape identical with the standard rail.
Compared with prior art, the beneficial effects of the utility model are:
The railway assembled frog that the utility model provides is easily manufactured with welded wing, good, reasonable in design with existing railway frog compatibility, intensity is high and anti-wear performance good, it strengthens the ingredient of section as wing rail, can improve the condition of work of existing railway frog, thus the application life of improving whole railway frog.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model scheme of installation.
Reference numeral is among the figure: 1 standard rail section, 2 is strengthened section, 3 throat of frog, 4 central body of frog.
The specific embodiment
In conjunction with the accompanying drawings, below the utility model is elaborated.
Railway assembled frog welded wing among the embodiment comprises standard rail section 1, at the end of standard rail section 1, is welded with and strengthens section 2.Strengthening section 2 positions that are connected with standard rail section 1 and be at throat of frog 3 is position between the position of 70mm to central body of frog 4 section widths.
Strengthen section and can have the outer shape identical, also can have different outer shape as required with the standard rail.
In the specific implementation,, strengthen section 2 and be processed into the shape of requirement, adopt the method for welding to make it be unified into an integral body then, process by the designing requirement of wing rail again, be assembled on the assembled frog at last by the Len req blanking at first with standard rail section 1.
At last, it should be noted that the above specific embodiment of the utility model of enumerating.Obviously, the utility model is not limited to above embodiment, and a lot of distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (4)
1, a kind of railway assembled frog welded wing comprises standard rail section, it is characterized in that, at the end of standard rail section, is fixedly connected with and strengthens section.
2, railway assembled frog welded wing according to claim 1 is characterized in that, described to strengthen position that section is connected with standard rail section be to be position between the position of 70mm to the central body of frog section width at throat of frog.
3, railway assembled frog welded wing according to claim 1 is characterized in that, described standard rail section is fixedlyed connected by welding method with the reinforcement section.
4, railway assembled frog welded wing according to claim 1 is characterized in that, described reinforcement section has the outer shape identical with the standard rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200829382U CN201172780Y (en) | 2008-02-03 | 2008-02-03 | Welding wing rail for railway combined frog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200829382U CN201172780Y (en) | 2008-02-03 | 2008-02-03 | Welding wing rail for railway combined frog |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172780Y true CN201172780Y (en) | 2008-12-31 |
Family
ID=40199892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200829382U Expired - Lifetime CN201172780Y (en) | 2008-02-03 | 2008-02-03 | Welding wing rail for railway combined frog |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172780Y (en) |
-
2008
- 2008-02-03 CN CNU2008200829382U patent/CN201172780Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Bell Communication Group Co., Ltd. Assignor: Fang Jianping Contract record no.: 2011330000954 Denomination of utility model: Welding wing rail for railway combined frog Granted publication date: 20081231 License type: Exclusive License Record date: 20110714 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081231 |